Found all those, not seen the test creen yet. Did you keep talking to the sceitist in the changing room, and get bog paper acheivement?
It is a great reworking of the game, I’m doing the dance of the processing unit after being caught and escaping at the moment.
I got to Xen and the game lost its impetus so when I got stuck at the big spider thing I gave up a bit too easily
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Fear not, they haven’t included those last levels in this release, but they are coming. Then maybe opposing force and Blue shift???? in about 2034???